{"paper":{"title":"AGILE detection of Cygnus X-3 {\\gamma}-ray active states during the period mid-2009/mid-2010","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Aboudan, A. Argan, A. Bulgarelli, A. Giuliani, A. L\\\"ahteenm\\\"aki, A. Morselli, A. Pellizzoni, A. Rappoldi, A. Rubini, A. Trois, A.W. Chen, A. Zambra, C. Labanti, C. Pittori, D. Hannikainen, D. Steeghs, D. Zanello, E. Costa, E. Del Monte, E. Morelli, E. Moretti, E. Striani, E. Vallazza, F. D'Ammando, F. Fuschino, F. Gianotti, F. Lazzarotto, F. Longo, F. Lucarelli, F. Perotti, F. Verrecchia, G. Barbiellini, G. De Paris, G. Di Cocco, G. Piano, G. Pooley, G. Pucella, I. Donnarumma, I. Lapshov, J. Tammi, K. I. I. Koljonen, L. Pacciani, L. Salotti, M. Feroci, M. Fiorini, M. Galli, M. Giusti, M. Marisaldi, M. McCollough, M. Pilia, M. Prest, M. Rapisarda, M. Tavani, M. Trifoglio, N. A. Nizhelskij, N. Lavonen, P. Caraveo, P. Giommi, P. Lipari, P. Picozza, P. Santolamazza, P. Soffitta, P. W. Cattaneo, R. Campana, S. Colafrancesco, S. Mereghetti, S. Sabatini, S. Trushkin, S. Vercellone, T. Contessi, V. Cocco, V. Vittorini, Y. Evangelista","submitted_at":"2011-11-21T18:25:19Z","abstract_excerpt":"Cygnus X-3 (Cyg X-3) is a well-known microquasar producing variable emission at all wavelengths. Cyg X-3 is a prominent X-ray binary producing relativistic jets, and studying its high energy emission is crucial for the understanding of the fundamental acceleration processes in accreting compact objects. Aims. Our goal is to study extreme particle acceleration and {\\gamma}-ray production above 100 MeV during special spectral states of Cyg X- 3 usually characterized by a low hard X-ray flux and enhanced soft X-ray states. We observed Cyg X-3 with the AGILE satellite in extended time intervals fr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4960","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}